HCBBS Forum (English)
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request

【Daily Question】Theoretical Foundation 2020.07.20

2020-07-20View Original

Thread Content

Multiple-choice question: 5 grams of oxalic acid, glycerin, pentaerythritol, and sucrose are added to four cups of 100 cm3 of water each to form four solutions. The freezing points of these four solutions are ( ) A. All the same B. Lowest for the one with sucrose C. Lowest for the one with oxalic acid D. Unable to determine. Answer: C. Hint: An additional reward will be given to those who can explain the solution process; the answer can be found in the response

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.